#include <iostream>
using namespace std;

int twoDigitAdd(unsigned int a,unsigned int b);
int main()
{
	
	int x,y,sum;
	cout<<"输入两个非负整数"<<endl;
		cin>>x;
		cin>>y;
		sum=twoDigitAdd(x,y);

if(sum<100)
	{
	cout<< twoDigitAdd(x,y) <<endl;
	}
	
else
	{
		
		cout<<sum%100<<endl;
}
	system("pause");
	return 0;
}
int twoDigitAdd(unsigned int a, unsigned int b)
{
	int c;
	c=a+b;
	return c;
}